High pH buffer?

[Richard P. Grant]

This may sound like a dumb question, but anyway.  What, in the collected
experience of this forum, is a good (i.e. one that works) buffer for buffering
in the pH 11 - 12 region?  Is it even possible?  CABS and CAPS go up to 11.1.

TIA,

Richard


<waves> Hi Chris.  Get back to the bench.

-- 
Richard P. Grant MA DPhil  | Cambridge Molecular Technologies
Senior R&D Scientist       | rgrant at cmtech co uk
Tel: +44 1223 508345       | http://www.cmtech.co.uk/